Convert MOBI to DOCX

Yes — that is the point of converting out of MOBI. The output opens as a real document with live paragraphs, styles and tables rather than a frozen page image, so you can edit it directly instead of retyping. Heavily designed source layouts convert less cleanly than plain prose, so expect to tidy spacing on anything built on a complex grid. DOCX is inspectable, diffable and readable by Google Docs, LibreOffice, Pages and every modern word processor.

Yes where both formats can express them. Cover art, chapter divisions and a navigable table of contents are structural metadata, so they carry across rather than being flattened into the text. Footnotes and index entries are the fragile parts — they degrade into inline text on targets with no anchor mechanism.

A ZIP archive of XML parts, together with the images and fonts those parts refer to. That is why one barely shrinks when it is archived, why a damaged one can sometimes be partly recovered instead of being a total loss, and why software that is not the original application can open it at all — the layout was published rather than reverse-engineered. It is also why the extension matters more than it looks: rename it and the tools that recognise it by name stop opening it, though not a byte inside has changed. DOCX is Office Open XML, the format Word has produced by default since 2007 and an ISO standard since 2008.

DRM, in almost every case. A protected MOBI is encrypted and tied to an account, and no converter can decrypt it — ours included. Files you created yourself, or bought from a DRM-free store, convert without any trouble at all. Amazon stopped accepting MOBI for new publishing in 2022, and the format cannot express modern CSS, embedded fonts or fixed layout.

Yes — chapter starts in the MOBI (signaled by epub:type="chapter" or h1 / h2 headings) become DOCX Heading 1 styles, ready for outline view or automatic TOC regeneration via Word's built-in tools.

Yes — inline character runs (italic, bold, underline, strikethrough, superscript, subscript) all map to DOCX character formatting. Blockquotes become DOCX "Quote" style; bullet and numbered lists become real DOCX list elements (not just indented text).

Yes — every illustration in the MOBI is extracted as PNG / JPG and embedded inline in the DOCX at the same anchor point as the original. Word / Pages / LibreOffice render them inline; you can right-click to resize or replace each one.

Yes — round-trip DOCX → EPUB works via the reverse converter. Save the DOCX after editing, then use /docx-to-epub/ (or the format-specific DOCX → EPUB path) to rebuild a new ebook with your edits.

Kindle / Kobo apply their own reader CSS on top of the MOBI's embedded styles. The DOCX we produce reflects the MOBI's actual encoded styling, not the reader's overrides. That's usually what you want for editing — it shows what the publisher intended.

Yes — popup-style footnotes in the MOBI become real Word / RTF footnotes in the DOCX (Insert → Footnote round-tripped). Endnotes become endnotes. Cross-references stay linked between the body text and the note.

Yes — the cover image is placed on the first page of the DOCX. Delete it if you only want the manuscript body; the rest of the document is unaffected.